MXPA02012457A - Descongelador para el evaporador de un refrigerador. - Google Patents

Descongelador para el evaporador de un refrigerador.

Info

Publication number
MXPA02012457A
MXPA02012457A MXPA02012457A MXPA02012457A MXPA02012457A MX PA02012457 A MXPA02012457 A MX PA02012457A MX PA02012457 A MXPA02012457 A MX PA02012457A MX PA02012457 A MXPA02012457 A MX PA02012457A MX PA02012457 A MXPA02012457 A MX PA02012457A
Authority
MX
Mexico
Prior art keywords
evaporator
refrigerator
defrosting heater
circulated
air
Prior art date
Application number
MXPA02012457A
Other languages
English (en)
Inventor
Won-Bok Lee
Original Assignee
Lg Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MXPA02012457A publication Critical patent/MXPA02012457A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2500/00—Problems to be solved
    • F25D2500/02—Geometry problems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)

Abstract

La presente invencion se refiere a un descongelador para el evaporador de un refrigerador; un calentador descongelador 34 se instala cera de un tubo de refrigerante 32 en el cual fluye un refrigerante; el calentador descongelador 34 se construye para generar diferentes cantidades de calor de acuerdo con posiciones en un evaporador 30; con este fin, un alambre caliente 44 del calentador descongelador 34 tiene diferentes separaciones enrolladas de acuerdo con las posiciones en el evaporador 30; por ejemplo, la separacion del alambre caliente 44 en un lado de entrada a traves del cual es introducido el aire que ha circulado en el refrigerador, hacia el evaporador 30, es ajustada para que sea pequena con el fin de generar una cantidad relativamente grande de calor; como el aire que ha circulado en una camara de refrigeracion del refrigerador introduce una cantidad relativamente grande de humedad, la separacion del alambre caliente 44 es relativamente pequena en una region en el evaporador 30 por la cual pasa el aire que ha circulado en la camara de refrigeracion; de acuerdo con la presente invencion, el descongelamiento del evaporador 30 se puede realizar de manera pareja, y se puede evitar que el calor generado por calentador descongelador 34 sea transferido dentro de la camara de refrigeracion.
MXPA02012457A 2001-12-21 2002-12-13 Descongelador para el evaporador de un refrigerador. MXPA02012457A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0082964A KR100445480B1 (ko) 2001-12-21 2001-12-21 냉장고의 제상히터 어셈블리

Publications (1)

Publication Number Publication Date
MXPA02012457A true MXPA02012457A (es) 2004-12-13

Family

ID=19717419

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02012457A MXPA02012457A (es) 2001-12-21 2002-12-13 Descongelador para el evaporador de un refrigerador.

Country Status (8)

Country Link
US (1) US6626004B2 (es)
JP (1) JP2003194452A (es)
KR (1) KR100445480B1 (es)
AU (1) AU2002323724B2 (es)
CA (1) CA2413540C (es)
DE (1) DE10258455B4 (es)
GB (1) GB2384847B (es)
MX (1) MXPA02012457A (es)

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US8087261B2 (en) 2003-11-28 2012-01-03 Lg Electronics Inc. Defroster for evaporator in refrigerator
US7305845B2 (en) * 2004-03-05 2007-12-11 General Electric Company System and method for de-icing recondensor for liquid cooled zero-boil-off MR magnet
US7353663B2 (en) 2005-10-31 2008-04-08 General Electric Company Evaporator assembly for a refrigeration device
DE102006015994A1 (de) * 2006-04-05 2007-10-11 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Abtauheizung
US7712327B2 (en) * 2007-03-19 2010-05-11 Colmac Coil Manufacturing, Inc. Heat exchanger and method for defrosting a heat exchanger
KR20080088807A (ko) * 2007-03-30 2008-10-06 엘지전자 주식회사 냉장고의 제상장치
KR101225977B1 (ko) * 2007-06-14 2013-01-24 엘지전자 주식회사 공기조화기 및 그 제어 방법
JP2011122762A (ja) * 2009-12-10 2011-06-23 Panasonic Corp 冷却装置および物品貯蔵装置
CN101858674B (zh) * 2010-06-10 2011-06-08 江苏格林电器有限公司 丝管式蒸发器
DE102010032189B4 (de) * 2010-07-23 2024-07-25 Voss Automotive Gmbh Verfahren zum Herstellen einer beheizbaren Medienleitung und beheizbare Medienleitung, hergestellt nach dem Verfahren
JP5636253B2 (ja) * 2010-10-15 2014-12-03 昭和電工株式会社 蒸発器
JP5788264B2 (ja) * 2011-08-10 2015-09-30 株式会社東芝 冷蔵庫
US20130098897A1 (en) * 2011-10-25 2013-04-25 Ji HUANG Multi-curved Continuous Type Metal PTC Rapid Electric Heater
US9113501B2 (en) 2012-05-25 2015-08-18 Watlow Electric Manufacturing Company Variable pitch resistance coil heater
CN102967088B (zh) * 2012-12-12 2015-08-26 合肥美的电冰箱有限公司 用于冰箱的翅片蒸发器、制造方法和具有其的冰箱
CN103591751B (zh) * 2013-10-30 2016-02-24 西安交通大学 一种风冷冰箱的除霜系统及其除霜控制方法
CN103673409B (zh) * 2013-12-11 2016-06-08 常州市常蒸蒸发器有限公司 蒸发器
JP2015212587A (ja) * 2014-05-01 2015-11-26 昭和電工株式会社 蒸発器
JP6407584B2 (ja) * 2014-06-30 2018-10-17 東芝ライフスタイル株式会社 冷蔵庫
US10935329B2 (en) 2015-01-19 2021-03-02 Hussmann Corporation Heat exchanger with heater insert
KR102493237B1 (ko) * 2015-11-11 2023-01-30 엘지전자 주식회사 제상 장치 및 이를 구비하는 냉장고
KR102474750B1 (ko) * 2016-03-22 2022-12-06 엘지전자 주식회사 증발기 및 이를 구비하는 냉장고
US20170292770A1 (en) * 2016-04-07 2017-10-12 Hussmann Corporation Refrigeration system with fluid defrost
US10208999B2 (en) * 2017-03-02 2019-02-19 Haier Us Appliance Solutions, Inc. Refrigeration heating assembly and method of operation
US11137194B2 (en) 2019-07-22 2021-10-05 Electrolux Home Products, Inc. Contact defrost heater for bottom mount to evaporator

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GB656373A (en) * 1948-04-17 1951-08-22 Goodrich Co B F Improvements in or relating to electrically heated apparatus for preventing the accumulation of ice
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Also Published As

Publication number Publication date
GB2384847B (en) 2005-11-16
GB0229106D0 (en) 2003-01-15
DE10258455A1 (de) 2003-07-03
GB2384847A (en) 2003-08-06
DE10258455A8 (de) 2005-04-07
CA2413540C (en) 2010-08-10
US20030115899A1 (en) 2003-06-26
AU2002323724B2 (en) 2008-01-24
DE10258455B4 (de) 2017-01-05
US6626004B2 (en) 2003-09-30
JP2003194452A (ja) 2003-07-09
KR100445480B1 (ko) 2004-08-21
KR20030052846A (ko) 2003-06-27
CA2413540A1 (en) 2003-06-21

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